How far is Riverton, WY, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Riverton (Central Wyoming Regional Airport) is 1039 miles / 1672 kilometers / 903 nautical miles.
The driving distance from Decatur (DEC) to Riverton (RIW) is 1191 miles / 1917 kilometers, and travel time by car is about 22 hours 17 minutes.
Decatur Airport – Central Wyoming Regional Airport
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Distance from Decatur to Riverton
There are several ways to calculate the distance from Decatur to Riverton. Here are two standard methods:
Vincenty's formula (applied above)- 1038.936 miles
- 1672.005 kilometers
- 902.810 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1036.433 miles
- 1667.977 kilometers
- 900.636 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Decatur to Riverton?
The estimated flight time from Decatur Airport to Central Wyoming Regional Airport is 2 hours and 28 minutes.
What is the time difference between Decatur and Riverton?
The time difference between Decatur and Riverton is 1 hour. Riverton is 1 hour behind Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Central Wyoming Regional Airport (RIW)
On average, flying from Decatur to Riverton generates about 153 kg of CO2 per passenger, and 153 kilograms equals 338 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Riverton
See the map of the shortest flight path between Decatur Airport (DEC) and Central Wyoming Regional Airport (RIW).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
| Destination | Central Wyoming Regional Airport |
|---|---|
| City: | Riverton, WY |
| Country: | United States |
| IATA Code: | RIW |
| ICAO Code: | KRIW |
| Coordinates: | 43°3′51″N, 108°27′35″W |